On Mon, Aug 11, 2014 at 6:19 PM, Andy Seaborne <a...@apache.org> wrote:
> > > Transactions: > > The text around transactions does not distinguish being inside or outside > a transaction. > > There are 2 base kinds of graphs - ones in datasets (views) and standalone > ones, then things like InfGraph and other added functionality. Transactions > on view graphs need to be defined in the context of the dataset because > transactions are connected. > > Using databases as a transaction example. There are multiple types of transactions -- I don't know if we want to get into supporting or identifying the type of transaction supported by a graph, but... In the current case (Jena 2.12.x) whith 2 threads T1 and T2. T1 begins a write transaction T1 add to graph T2 begins a read transaction (is this possible -- I think so) Can T2 find the triples written by T1 (note that the transaction is not yet committed)? T1 commits the transaction Can T2 now find the triples written by T1? T2 ends transaction (just for completeness) Claude -- I like: Like Like - The likeliest place on the web <http://like-like.xenei.com> LinkedIn: http://www.linkedin.com/in/claudewarren
